* {
    margin: 0;
    padding: 0;
    text-decoration: none;
    list-style: none;
}
/* 头部 */
header {
    margin: 0 auto;
    width: 1000px;
}
/* 顶部内容 */
header .head-top {
    position: relative;
    width: 1000px;
    height: 140px;
    background-color: #00b7ee;
}
/* 导航栏 */
header .head-top nav {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 1000px;
    height: 116px;
    background-color: #fff;
    padding: 37px 76px 15px;
    box-sizing: border-box;
}
/* logo图标 */
header .head-top nav > img,
header .head-top nav > ul,
header .head-top nav > div {
    float: left;
}
header .head-top nav > img {
    margin-right: 61px;
}
/* 列表项 */
header .head-top nav > ul {
    width: 457px;
}
header .head-top nav > ul> li {
    position: relative;
    display: inline-block;
    margin: 35px 8px 0;
}

header .head-top nav > ul> li:hover::after {
    content: '';
    position: absolute;
    left: 0;
    left: 25%;
    /* margin-left: -7px; */
    bottom: -7px;
    width: 50%;
    height: 2px;
    background-color: #000;
}
header .head-top nav > ul> li:first-of-type::after {
    content: '';
    position: absolute;
    left: 0;
    left: 50%;
    margin-left: -7px;
    bottom: -7px;
    width: 14px;
    height: 2px;
    background-color: #000;
}
header .head-top nav > ul li a {
    color: #0f0f0f;
    font-size: 14px;
    font-weight: bolder;
}

header .head-top nav .search-box {
    width: 206px;
    height: 30px;
    border: 1px solid #000;
    box-sizing: border-box;
    margin-top: 29px;
}

header .head-top nav .search-box>input {
    vertical-align: top;
    margin-top: 3px;
    margin-left: 3px;
    width: 158px;
    height: 22px;
    border: none;
    outline: none;
}
header .head-top nav .search-box>img {
    width: 25px;
    margin: 3px 7px 3px 3px;
}
/* 顶部轮播图 */
header .head-carousel {
    overflow: hidden;
    position: relative;
}
header .head-carousel ul {
    width: 3000px;
}

header .head-carousel ul li {
    float: left;
}
header .head-carousel ul li img {
    width: 1000px;
}
header .head-carousel .dots {
    position: absolute;
    left: 50%;
    margin-left: -46px;
    bottom: 10px;
}
header .head-carousel .dots > .dots_active {
    background-color: rgba(0, 0, 0, .5);
}
header .head-carousel .dots span {
    display: inline-block;
    margin: 0 6px;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background-color: #395674;
}
header .head-carousel .dots span:hover {
    background-color: rgba(0, 0, 0, .5);
    cursor: pointer;
}

main {
    width: 1000px;
    margin: 0 auto;
}
main .current {
    margin-left: 51px;
    margin-top: 46px;
    margin-bottom: 31px;
    position: relative;
}
main .current::before {
    content: '';
    position: absolute;
    border-top: 1px solid #6db6ff;
    width: 900px;
}
main .current p {
    display: inline-block;
}

main .current .bd {
    position: absolute;
    display: inline-block;
    left: 64px;
    width: 0px;
    border-top: 0 solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 20px solid transparent;
    border-left: 10px solid #6db6ff;
}
main .current span {
    color: white;
    background-color: #6db6ff;
}

main .biaoti p:first-of-type{
    margin-top: 54px;
    font-size: 18px;
    text-align: center;
}

main .biaoti p:nth-of-type(2){
    position: relative;
    font-size: 10px;
    font-weight: bold;
    text-align: center;
}
main .biaoti p:nth-of-type(2)::after {
    content: '';
    position: absolute;
    left: 418px;
    bottom: -13px;
    border-top: 1px solid #6db6ff;
    width: 161px;
}

main .box1 {
    position: relative;
    margin: 0 auto;
    margin-top: 43px;
    width: 752px;
    height: 740px;
    border-top: 1px solid #6db6ff;
}

main .box1::before {
    content: '';
    position: absolute;
    width: 0;
    left:0px;
    top: 0px;
    display: inline-block;
    border-top: 40px solid #6db6ff;
    border-right: 15px solid transparent;
    border-bottom: 0 solid transparent;
    border-left: 0 solid transparent;
}

main .box1::after {
    content: '';
    position: absolute;
    width: 0;
    left:737px;
    top: 0px;
    display: inline-block;
    border-top: 40px solid #6db6ff;
    border-right: 0 solid transparent;
    border-bottom: 0 solid transparent;
    border-left: 15px solid transparent;
}
main .box1 .js1 {
    margin-top: 8px;
    text-align: center;
}
main .box1 .js2 {
    font-size: 9px;
    font-weight: bold;
    text-align: center;
}
main .box1 .js3 {
    margin-top: 40px;
    text-align: center;
}
main .box1 .js4 {
    font-size: 9px;
    font-weight: bold;
    text-align: center;
}
main .box1 .zw1 {
    margin-top: 37px;
    text-align: center;
    font-size: 14px;
}
main .box1 .zw2 {
    margin-top: 20px;
    text-indent: 2em;
    text-align: justify;
    font-size: 12px;
    line-height: 20px;
}


main .box2 {
    position: relative;
    margin: 0 auto;
    margin-top: 43px;
    margin-bottom: 28px;
    width: 752px;
    height: 531px;
    border-top: 1px solid #6db6ff;
}

main .box2::before {
    content: '';
    position: absolute;
    width: 0;
    left:0px;
    top: -40px;
    display: inline-block;
    border-top: 0 solid transparent;
    border-right: 15px solid transparent;
    border-bottom: 40px solid #6db6ff;
    border-left: 0 solid transparent;
}

main .box2::after {
    content: '';
    position: absolute;
    width: 0;
    left:737px;
    top: -40px;
    display: inline-block;
    border-top: 0 solid transparent;
    border-right: 0 solid transparent;
    border-bottom: 40px solid #6db6ff;
    border-left: 15px solid transparent;
}
main .box2 .zw1 {
    margin-top: 25px;
    text-align: justify;
    font-size: 12px;
    margin-bottom: 18px;
    line-height: 20px;
}

main .box3 {
    position: relative;
    margin: 0 auto;
    width: 752px;
    height: 740px;
    border-top: 1px solid #6db6ff;
}

main .box3::before {
    content: '';
    position: absolute;
    width: 0;
    left:0px;
    top: 0px;
    display: inline-block;
    border-top: 40px solid #6db6ff;
    border-right: 15px solid transparent;
    border-bottom: 0 solid transparent;
    border-left: 0 solid transparent;
}

main .box3::after {
    content: '';
    position: absolute;
    width: 0;
    left:737px;
    top: 0px;
    display: inline-block;
    border-top: 40px solid #6db6ff;
    border-right: 0 solid transparent;
    border-bottom: 0 solid transparent;
    border-left: 15px solid transparent;
}
main .box3 .js1 {
    margin-top: 5px;
    text-align: center;
}
main .box3 .js2 {
    font-size: 9px;
    font-weight: bold;
    text-align: center;
}
main .box3 .js3 {
    margin-top: 40px;
    text-align: center;
}
main .box3 .js4 {
    font-size: 9px;
    font-weight: bold;
    text-align: center;
}
main .box3 .zw1 {
    margin-top: 28px;
    text-align: center;
    font-size: 14px;
}
main .box3 .zw2 {
    margin-top: 15px;
    text-align: justify;
    font-size: 12px;
    line-height: 20px;
    margin-bottom: 16px;
}

main .box4 {
    position: relative;
    margin: 0 auto;
    margin-top: 10px;
    margin-bottom: 32px;
    width: 752px;
    height: 603px;
    border-top: 1px solid #6db6ff;
}

main .box4::before {
    content: '';
    position: absolute;
    width: 0;
    left:0px;
    top: -40px;
    display: inline-block;
    border-top: 0 solid transparent;
    border-right: 15px solid transparent;
    border-bottom: 40px solid #6db6ff;
    border-left: 0 solid transparent;
}

main .box4::after {
    content: '';
    position: absolute;
    width: 0;
    left:737px;
    top: -40px;
    display: inline-block;
    border-top: 0 solid transparent;
    border-right: 0 solid transparent;
    border-bottom: 40px solid #6db6ff;
    border-left: 15px solid transparent;
}
main .box4 .zw1 {
    margin-top: 31px;
    text-align: justify;
    font-size: 12px;
    margin-bottom: 27px;
    line-height: 20px;
}

main .box5 {
    position: relative;
    margin: 0 auto;
    width: 752px;
    height: 693px;
    border-top: 1px solid #6db6ff;
}

main .box5::before {
    content: '';
    position: absolute;
    width: 0;
    left:0px;
    top: 0px;
    display: inline-block;
    border-top: 40px solid #6db6ff;
    border-right: 15px solid transparent;
    border-bottom: 0 solid transparent;
    border-left: 0 solid transparent;
}

main .box5::after {
    content: '';
    position: absolute;
    width: 0;
    left:737px;
    top: 0px;
    display: inline-block;
    border-top: 40px solid #6db6ff;
    border-right: 0 solid transparent;
    border-bottom: 0 solid transparent;
    border-left: 15px solid transparent;
}
main .box5 .js1 {
    margin-top: 5px;
    text-align: center;
}
main .box5 .js2 {
    font-size: 9px;
    font-weight: bold;
    text-align: center;
}
main .box5 .js3 {
    margin-top: 28px;
    text-align: center;
}
main .box5 .js4 {
    font-size: 9px;
    font-weight: bold;
    text-align: center;
}
main .box5 .zw1 {
    margin-top: 25px;
    text-align: center;
    font-size: 14px;
}
main .box5 .zw2 {
    margin-top: 12px;
    text-align: justify;
    font-size: 12px;
    margin-bottom: 13px;
}
main .box5 .zw3 {
    text-align: center;
    font-size: 14px;
}

main .box6 {
    position: relative;
    margin: 0 auto;
    margin-top: 10px;
    margin-bottom: 32px;
    width: 752px;
    height: 626px;
    border-top: 1px solid #6db6ff;
}
main .box6 .box_tran {
    position: relative;
    left: 216px;
    margin-top: 31px;
    margin-bottom: 17px;

}

main .box6::before {
    content: '';
    position: absolute;
    width: 0;
    left:0px;
    top: -40px;
    display: inline-block;
    border-top: 0 solid transparent;
    border-right: 15px solid transparent;
    border-bottom: 40px solid #6db6ff;
    border-left: 0 solid transparent;
}

main .box6::after {
    content: '';
    position: absolute;
    width: 0;
    left:737px;
    top: -40px;
    display: inline-block;
    border-top: 0 solid transparent;
    border-right: 0 solid transparent;
    border-bottom: 40px solid #6db6ff;
    border-left: 15px solid transparent;
}
main .box6 .zw1 {
    font-size: 14px;
    line-height: 20px;
}
main .box6 .zw2 {
    text-align: left;
    font-size: 14px;
    line-height: 20px;
}

main .box7 {
    position: relative;
    left: 290px;
    width: 752px;
    margin: 0 auto;
}
main .box7 a {
    color: #000;
    margin: 0 10px;
}

footer {
    width: 1000px;
    margin: auto;
}

footer .b_nav{
    display: inline-block;
    margin-left: 0;
    height: 180px;
    overflow: hidden;
}
footer .b_nav ul{
    margin: 0 60px 0 31px;
    float: left;
    list-style: none;
    box-sizing: border-box;
}
footer .b_nav ul li:first-of-type {
    font-weight: bolder;
    font-size: 16px;
    margin: 45px 0 29px;
}

footer .b_nav ul li {
    font-size: 12px;
    margin-bottom: 10px;
    font-weight: 600;
}
footer .contact {
    position: relative;
    top: 46px;
    left: 34px;
    vertical-align: top;
    display: inline-block;
}
footer .contact .contact_one {
    width: 165px;
    height: 50px;
}
footer .contact .contact_one span:nth-of-type(1){
    font-weight: 600;
    position: absolute;
    top: -5px;
    left: 50px;
    letter-spacing: 3px;
}
footer .contact .contact_one span:nth-of-type(2){
    font-weight: 600;
    position: absolute;
    top: 15px;
    left: 50px;
}
footer .contact .contact_one span:nth-of-type(3){
    position: absolute;
    top: 35px;
    left: 50px;
    font-size: 10px;
}
footer .contact .contact_two {
    width: 115px;
    height: 50px;
}
footer .contact .contact_two span:nth-of-type(1){
    position: absolute;
    width: 150px;
    top: -2px;
    left: 180px;
    font-size: 10px;
}
footer .contact .contact_two span:nth-of-type(2){
    position: absolute;
    width: 150px;
    top: 15px;
    left: 180px;
    font-size: 10px;
}
footer .contact .contact_two img {
    position: absolute;
    top: 36px;
    left: 210px;
}
footer .contact .contact_three img {
    position: absolute;
    top: 56px;
    left: -4px;
}
footer .contact .contact_three span {
    position: absolute;
    left: 60px;
    top: 90px;
    font-weight: 600;
}
footer .dibu {
    width: 1000px;
    height: 100px;
    background-color: #6db6ff;
    text-align: center;
}
footer .dibu p {
    font-size: 12px;
    padding: 60px 0 0 0 ;
}